Derivative Instruments, Gain (Loss) (Details) (USD $)	6 Months Ended
	Jul. 31, 2014
Derivative Liabilities Derivative Instruments, Gain (loss) 1	$ 46,985
Derivative Liabilities Derivative Instruments, Gain (loss) 2	15,112
Derivative Liabilities Derivative Instruments, Gain (loss) 3	(262,912)
Derivative Liabilities Derivative Instruments, Gain (loss) 4	19,222
Derivative Liabilities Derivative Instruments, Gain (loss) 5	(146,524)
Derivative Liabilities Derivative Instruments, Gain (loss) 6	0
Derivative Liabilities Derivative Instruments, Gain (loss) 7	852,023
Derivative Liabilities Derivative Instruments, Gain (loss) 8	0
Derivative Liabilities Derivative Instruments, Gain (loss) 9	489,572
Derivative Liabilities Derivative Instruments, Gain (loss) 10	34,334
Derivative Liabilities Derivative Instruments, Gain (loss) 11	(262,912)
Derivative Liabilities Derivative Instruments, Gain (loss) 12	$ 19,222